Patch 7.0.126
Problem: When 'formatexpr' uses setline() and later internal formatting is
used undo information is not correct. (Jiri Cerny, Benji Fisher)
Solution: Set ins_need_undo after using 'formatexpr'.
Files: src/edit.c
*** ../vim-7.0.125/src/edit.c Fri Oct 6 20:39:58 2006
--- src/edit.c Tue Oct 10 12:46:04 2006
***************
*** 5333,5340 ****
/* Format with 'formatexpr' when it's set. Use internal formatting
* when 'formatexpr' isn't set or it returns non-zero. */
#if defined(FEAT_EVAL)
! if (*curbuf->b_p_fex == NUL
! || fex_format(curwin->w_cursor.lnum, 1L, c) != 0)
#endif
internal_format(textwidth, second_indent, flags, c == NUL);
}
--- 5333,5348 ----
/* Format with 'formatexpr' when it's set. Use internal formatting
* when 'formatexpr' isn't set or it returns non-zero. */
#if defined(FEAT_EVAL)
! int do_internal = TRUE;
!
! if (*curbuf->b_p_fex != NUL)
! {
! do_internal = (fex_format(curwin->w_cursor.lnum, 1L, c) != 0);
! /* It may be required to save for undo again, e.g. when setline()
! * was called. */
! ins_need_undo = TRUE;
! }
! if (do_internal)
#endif
internal_format(textwidth, second_indent, flags, c == NUL);
}
*** ../vim-7.0.125/src/version.c Tue Oct 10 13:27:30 2006
--- src/version.c Tue Oct 10 15:47:20 2006
***************
*** 668,669 ****
--- 668,671 ----
{ /* Add new patch number below this line */
+ /**/
+ 126,
/**/
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